
Fix Windows Defender Firewall Blocking Internet Connection
If your internet stops working after a Windows update or firewall configuration change, Windows D...

If your internet stops working after a Windows update or firewall configuration change, Windows D...

When running tools or scripts from the Command Prompt, you might encounter errors like Modu...

After a Windows update, you might see an error like "Another process is already listening on port...

You open Windows Security and see a warning about a DNS error, or Windows Defender cannot update ...

After a PowerShell update, you might find that your custom profile (functions, aliases, prompt) n...

You added a UFW rule to allow a port, it works fine until you reboot, then the port is blocked ag...